Extrait de la collection de lampes / semi-conducteurs de Guido Höh. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Guido Höh.
| AZ1 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| CF7 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| CY1 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| DM160 |
|
| Common type Europe tube/semi... |
EU |
|
| EBL1 |
1937 |
| Common type Europe tube/semi... |
EU |
|
| ECH3 |
1939 |
| Common type Europe tube/semi... |
EU |
|
| ECH11 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| EF6 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| EF11 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| EL34 |
1950 |
| Common type Europe tube/semi... |
EU |
|
| GY501 |
|
| Common type Europe tube/semi... |
EU |
|
| UM4 |
1940 |
| Common type Europe tube/semi... |
EU |
|
| UM11 |
1940 |
| Common type Europe tube/semi... |
EU |
|
| UY11 |
1939 |
| Common type Europe tube/semi... |
EU |
|
| 6C5GT |
|
| Common type USA tube/semicond. |
USA |
|
| 6F6G |
|
| Common type USA tube/semicond. |
USA |
|
| 12SA7GT |
|
| Common type USA tube/semicond. |
USA |
|
| 80 |
1927 |
| Common type USA tube/semicond. |
USA |
|
| 6Q7G |
1936 |
| Common type Worldwide tube/s... |
ZZ |
|
| EYY13 |
|
| Funkwerk Erfurt, VEB, RFT (O... |
D |
|
| EM71a |
1953 |
| Lorenz; Berlin, Zuffenhausen... |
D |
|
| RL1P2 |
|
| Lorenz; Berlin, Zuffenhausen... |
D |
|
| RL2,4T1 |
|
| Lorenz; Berlin, Zuffenhausen... |
D |
|
| C1 |
1934 |
| Philips; Eindhoven (tubes in... |
NL |
|
| C2 |
1934 |
| Philips; Eindhoven (tubes in... |
NL |
|
| CBL1 |
1937 |
| Philips; Eindhoven (tubes in... |
NL |
|
| ECH21 |
1941 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EF9 |
1938 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EL3N |
1939 |
| Philips; Eindhoven (tubes in... |
NL |
|
| QQE03/20 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
